blackfire0

Its worked, thanks!

External: add_filter(‘wp_enqueue_scripts’, [$this, ‘loadScriptsFirst’], 0);
My script: add_filter(‘wp_enqueue_scripts’, [$this, ‘loadScriptsLast’], 100);

Aggregated. This part is very well.

Before aggregate like:
<link theme.css>
<link angular.min.css> (external)
<link myscript1.css>
<link myscrip2.css>

After aggregate like:
<link autoptimize_xy.css>
<link angular.min.css>